Technology history for erschools.org
Stack size over time
From 14 detected technologies in Jan 2019 to 22 in Jun 2026.
Currently detected
- jQuery since Jan 2019
- jQuery UI since Jan 2019
- core-js since Sep 2021
- Cloudflare since Jun 2022
- Google Workspace since Aug 2022
- Open Graph since Sep 2022
- Google Font API since Jun 2025
- HeadJS since Jun 2025
- HSTS since Jun 2025
- PHP since Jun 2025
- reCAPTCHA since Jun 2025
- Slick since Jun 2025
- Typekit since Jun 2025
- Unpkg since Jun 2025
- AlertifyJS since Jun 2025
- Bootstrap since Jun 2025
- cdnjs since Jun 2025
- jsDelivr since Jun 2025
- Datadog since Jun 2025
- DataTables since Jun 2025
- Moment.js since Jun 2025
- Nginx since Jun 2025
Previously used
- Cloudflare Bot Management Dec 2022 to May 2025 · 2 yrs
- Cloudflare Browser Insights Jun 2022 to May 2025 · 2 yrs
- FlexSlider Jan 2019 to May 2025 · 6 yrs
- Font Awesome Jan 2019 to May 2025 · 6 yrs
- Google Analytics Jan 2019 to May 2025 · 6 yrs
- jQuery Migrate Jan 2019 to May 2025 · 6 yrs
- Microsoft ASP.NET Jan 2019 to May 2025 · 6 yrs
- SweetAlert2 Jan 2019 to May 2025 · 6 yrs
- Twitter Jan 2019 to May 2025 · 6 yrs
- Twitter Ads Jun 2021 to May 2025 · 3 yrs
- Webpack Jan 2019 to May 2025 · 6 yrs
- Google Tag Manager Jan 2019 to Sep 2022 · 3 yrs
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- IIS Jan 2019 to May 2022 · 3 yrs
- Windows Server Jan 2019 to May 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- React Jan 2019 to Jun 2020 · 1 yr
Timeline
2025 16 added · 11 dropped
- dropped Cloudflare Bot Management Aug 2025 · Security
- dropped Cloudflare Browser Insights Aug 2025 · Analytics
- dropped FlexSlider Aug 2025 · Widgets
- dropped Font Awesome Aug 2025 · Font scripts
- dropped Google Analytics Aug 2025 · Analytics
- dropped jQuery Migrate Aug 2025 · JavaScript libraries
- dropped Microsoft ASP.NET Aug 2025 · Web frameworks
- dropped SweetAlert2 Aug 2025 · JavaScript libraries
- dropped Twitter Aug 2025 · Widgets
- dropped Twitter Ads Aug 2025 · Advertising
- dropped Webpack Aug 2025 · Miscellaneous
- added AlertifyJS Jun 2025 · JavaScript frameworks
- added Bootstrap Jun 2025 · UI frameworks
- added cdnjs Jun 2025 · CDN
- added Datadog Jun 2025 · RUM
- added DataTables Jun 2025 · JavaScript libraries
- added Google Font API Jun 2025 · Font scripts
- added HeadJS Jun 2025 · JavaScript libraries
- added HSTS Jun 2025 · Security
- added jsDelivr Jun 2025 · CDN
- added Moment.js Jun 2025 · JavaScript libraries
- added Nginx Jun 2025 · Web servers
- added PHP Jun 2025 · Programming languages
- added reCAPTCHA Jun 2025 · Security
- added Slick Jun 2025 · JavaScript libraries
- added Typekit Jun 2025 · Font scripts
- added Unpkg Jun 2025 · CDN
2024 1 added
- added Cloudflare Bot Management Oct 2024 · Security
2023 16 added · 1 dropped
- dropped Cloudflare Bot Management Jun 2023 · Security
- added Cloudflare May 2023 · CDN
- added Cloudflare Browser Insights May 2023 · Analytics
- added core-js May 2023 · JavaScript libraries
- added FlexSlider May 2023 · Widgets
- added Font Awesome May 2023 · Font scripts
- added Google Analytics May 2023 · Analytics
- added Google Workspace May 2023 · Webmail
- added jQuery May 2023 · JavaScript libraries
- added jQuery Migrate May 2023 · JavaScript libraries
- added jQuery UI May 2023 · JavaScript libraries
- added Microsoft ASP.NET May 2023 · Web frameworks
- added Open Graph May 2023 · Miscellaneous
- added SweetAlert2 May 2023 · JavaScript libraries
- added Twitter May 2023 · Widgets
- added Twitter Ads May 2023 · Advertising
- added Webpack May 2023 · Miscellaneous
2022 5 added · 4 dropped
- added Cloudflare Bot Management Dec 2022 · Security
- dropped Google Tag Manager Dec 2022 · Tag managers
- dropped Google Remarketing Tag Nov 2022 · Retargeting
- dropped IIS Nov 2022 · Web servers
- dropped Windows Server Nov 2022 · Operating systems
- added Open Graph Sep 2022 · Miscellaneous
- added Google Workspace Aug 2022 · Webmail
- added Cloudflare Jun 2022 · CDN
- added Cloudflare Browser Insights Jun 2022 · Analytics
2021 4 added · 1 dropped
- dropped Wheelio Dec 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Twitter Ads Jun 2021 · Advertising
2020 1 dropped
- dropped React Aug 2020 · JavaScript frameworks
2019 15 added · 1 dropped
- added Webpack Aug 2019 · Miscellaneous
- dropped Webpack Jul 2019 · Miscellaneous
- added FlexSlider Mar 2019 · Widgets
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added React Mar 2019 · JavaScript Frameworks
- added SweetAlert2 Mar 2019 · JavaScript Libraries
- added Twitter Mar 2019 · Widgets
- added Webpack Mar 2019 · Miscellaneous
- added Windows Server Mar 2019 · Operating Systems